| 19 | } |
| 20 | |
| 21 | bool sha1hmac_hex(const char *str, char out_hash_hex[SHA_DIGEST_STRING_LENGTH], const char *secret, |
| 22 | int secret_len) { |
| 23 | if (!str) return false; |
| 24 | |
| 25 | unsigned char hash[SHA_DIGEST_LENGTH]; |
| 26 | |
| 27 | sha1hmac(str, hash, secret, secret_len); |
| 28 | |
| 29 | for (int i = 0; i < SHA_DIGEST_LENGTH; i++) { |
| 30 | sprintf(out_hash_hex + (i * 2), "%02x", hash[i]); |
| 31 | } |
| 32 | out_hash_hex[SHA_DIGEST_STRING_LENGTH - 1] = 0; |
| 33 | |
| 34 | return true; |
| 35 | } |
| 36 | |
| 37 | bool sha256_hex(const char *string, uint64_t length, |
| 38 | char out_hash_hex[SHA256_DIGEST_STRING_LENGTH]) { |